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/********************* */
/*! \file sygus_inference.h
** \verbatim
** Top contributors (to current version):
** Andrew Reynolds
** This file is part of the CVC4 project.
** Copyright (c) 2009-2017 by the authors listed in the file AUTHORS
** in the top-level source directory) and their institutional affiliations.
** All rights reserved. See the file COPYING in the top-level source
** directory for licensing information.\endverbatim
**
** \brief sygus_inference
**/
#include "cvc4_private.h"
#ifndef __CVC4__THEORY__QUANTIFIERS__SYGUS_INFERENCE_H
#define __CVC4__THEORY__QUANTIFIERS__SYGUS_INFERENCE_H
#include <vector>
#include "expr/node.h"
namespace CVC4 {
namespace theory {
namespace quantifiers {
/** SygusInference
*
* A preprocessing utility to turn a set of (quantified) assertions into a
* single SyGuS conjecture.
*/
class SygusInference
{
public:
SygusInference();
~SygusInference() {}
/** simplify assertions
*
* Either replaces assertions with the negation of an equivalent SyGuS
* conjecture and returns true, or otherwise returns false.
*/
bool simplify(std::vector<Node>& assertions);
};
} /* CVC4::theory::quantifiers namespace */
} /* CVC4::theory namespace */
} /* CVC4 namespace */
#endif /* __CVC4__THEORY__QUANTIFIERS__SYGUS_INFERENCE_H */
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